Battling the Elements on a Beautiful Day

I had learned thus far to always pack for the worst. I carried a backpack, so I could just load it up with anything and everything I could possibly need in a day. Cameras, lenses, drone, cold weather gear, wet weather gear, snacks, etc... I don't know why, but the only thing I never pack is water (which is incredibly stupid). I have this thought in my head that thinks: